baber/WOPTO huggingface dataset:
Patent JP-H03158872-A (JP)
Title: Method for replenishing toner
Inventor: TAKANO MASATOSHI
IPC: G03G15/08
Filed: 1989-11-16
Abstract: PURPOSE:To prevent toner from being splashed at the time of its replenishing by constituting the replenishing means so that a toner replenishing cartridge is loaded in the closed state of a toner replenishing port of a toner container and unloaded after closing the toner replenishing port and the aperture of the cartridge at the time of replenishing the toner. CONSTITUTION:The bottom 35 of a case body 31 is formed on the outside of an unsealed seal 33 and an aperture 37 formed on the bottom 35 is closed by a cover body 39 to be optionally opened/closed. After positioning and fixing the toner replenishing cartridge 3 on the toner container 9, the cover body 39 of the cartridge 3 is drawn out by a grasping part 39A. Since the cover body 39 of the cartridge 3 is engaged with the cover body 17 of the container 19 by a recessed part 19 and a projected part 41, the cover body 17 of the toner container 9 is also drawn out the cover body 39 and both the toner replenishing port 15 and aperture 37 are opened. Then the unsealed seal 33 is drawn out. When the seal 33 is peeled from an inclined wall 31A, toner T is replenished into the toner container 9.
Patent JP-H05134031-A (JP)
Title: Directional-beam switching method based on oscillation data
Inventor: TOMINAGA YOSHITADA
IPC: G01S7/523
Filed: 1991-11-15
Abstract: PURPOSE:To detect an underwater target accurately without using a complicated, large-scale pendulum mechanism by switching a sonar beam in response to the oscillation of a ship, and correcting the decrease in output level in response to the oscillating bearings angle from the front of the beam. CONSTITUTION:The sound wave signal, which is received with a wave transceiver l, is converted into the electric signal. The electric signals from the wave transceiver 1 are multiplied and added with a phasing device 2, and a plurality of the fan beams of the bearings are formed. Meanwhile, an oscillation-bearings detector 6 outputs the oscillating bearings the ship as the bearings signals of the X and Y axes into a beam switching device 3 and a correcting device 5. The beam switching device 3 switches the beam based on the oscillation data from the detector 6 and outputs the optimum signal with respect to the oscillation bearings. The outputs of the fan beams are multiplied in a multiplier 4, and the synthesized directivity is formed. The correcting device 5 outputs the correcting value signal for the decrease in level based on the oscillation data from the detector 6. The multiplier 4 corrects the decrease in level caused by the bearings deflected from the front of each fan beam by multiplication and outputs the result.
Patent JP-H07151128-A (JP)
Title: Jig for calking nut
Inventor: SUDA YOICHI
IPC: F16B39/02
Filed: 1993-11-30
Abstract: PURPOSE:To carry out the calk operation of a calk nut safely and improve the stability of its quality. CONSTITUTION:A guide piece 11 which can engage with the outside surface of the cylindrical head part 2a of a calk nut 2 across a nearly semicircle is arranged projectingly on the tip part of a grip lever 10 and also a calk blade 12 having a blade edge 12a extending in the radial direction of the grip lever and slanting to the tip side from a center side toward an outside part and making contact with the outer periphery edge of the head part 2a of a calk nut is arranged projectingly on the side opposite to the guide piece 11 in relation to the diameter of the grip lever.
Patent JP-2000134415-A (JP)
Title: Image reader
Inventor: MIYAMOTO MASAYOSHI
IPC: H04N1/00
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To facilitate avoidance of storage of a document in a file system by easily canceling transfer of read image data to a storage side before transfer of the read image data to the storage side in the case that same data as the read image data are transferred to a storage means to request its storage. SOLUTION: After storing tentatively read image data by a scanner 14 to a hard disk unit 19, the data are processed to be transferred to an external file system to store the data therein. When a transfer cancellation key placed on a keyboard 21 of an operation display section 18 is depressed in this case, the transfer processing of the read image data is cancelled to inhibit storage of the data in the file system.
Patent JP-H01142493-A (JP)
Title: Output controller in nuclear reactor
Inventor: ODA AKIRA
IPC: G21C9/00
Filed: 1987-11-30
Abstract: PURPOSE:To control the output of a nuclear reactor to a set value, by computing a water supply corresponding to the output of the nuclear reactor as specified during a transition period with the failure in the insertion of a control rod to output a value thus computed to a supply water flow rate controller as set value. CONSTITUTION:A pressure detection signal 11 from a reactor pressure converter 10, a water level detection signal 13 from a reactor water level converter 12, a supply water flow rate detection signal 15 from a supply water flow rate converter 14 and a supply water temperature detection signal 17 from a supply water temperature converter 16 are inputted into a reactor output controller 9. During the failure in the insertion of a control rod, a supply water flow rate is computed from the detection signals 11, 13, 15 and 17 and a reactor output 18 set by an operator to be outputted to a flow rate controller 20 as supply water flow rate set value 19.
Patent JP-H03161222-A (JP)
Title: Pallet for conveyer
Inventor: MURAI HARUHITO
IPC: B61B10/04
Filed: 1989-11-17
Abstract: PURPOSE:To form a pallet for conveyor that can handle plural kinds of materials to be carried by putting the bottom part of the material to be carried between supporting members, so as to be engaged with a positioning pin, and by making a width regulated part opposed to a width regulating part, so as to support positioning. CONSTITUTION:A body 28 is put in relation to a pallet 1, in such a way that a sealing part 28a is positioned on each supporting member 9A, 9B, 21A, 21B. Since flanges 29A, 29B with holes are fitted to positioning pins 23A, 23B, and the time, positioning is determined back and forth, and left to right, on the front part of the body 28, while width regulating parts 22A, 22B are positioned inside of the sealing part 28a that is a width regulated part, whereby positioning is determined left to right on the rear part of the body 28. By making mounting positions of the flanges 29A, 29B in common, positioning of bodies 28 of various car species is constantly carried out, and stably put, with regard to the common pallet 1. The supporting pallet 1 of the body 28 is carried to the upper side of a moving device by engaging the engaging stoppage parts of hanging carrier and of automatic running car, and so on, to holes for the engaging stoppage 13A, 13B, 18A, 18B from downward.
Patent JP-H10135003-A (JP)
Title: Rectangular chip-like electronic part
Inventor: KATSUNO TAKAFUMI
IPC: H01G4/248
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To eliminate defect, such as cracking of a top surface electrode and breaking of wire, caused by soldering of various rectangular chip-like electronic part, such as a conventional rectangular chip-fixed resistor, etc. SOLUTION: A resistance material film 2, internal protective films 3 and 4 and an external protective film 6 are provided, in this order, on a substrate 1, and top surface electrodes 10 and 10' and side surface electrodes 11 and 11' are formed on both the facing sides of the substrate 1, respectively. One end part of the resistance material film 2 is brought into contact with the top surface electrode 10, and the other end part is brought into contact with the top surface electrode 10', and in addition, a length (1) of the protective film 6 in a transverse direction of the top surface electrodes 10 and 10' is made equal to a length (L) of the top surface of a chip in that direction.
Patent JP-H08161941-A (JP)
Title: Cable sheath and its manufacture
Inventor: SAWADA HIROTAKA
IPC: H01B7/17
Filed: 1994-12-02
Abstract: PURPOSE: To provide a cable sheath that ensures high working efficiency, inhibits mold growth, and is not feared to ruin personnel's health. CONSTITUTION: A plasticizer migration preventing layer is provided over the surface of a cover layer made from a polyvinyl chloride composition containing a plasticizer. The thickness of the plasticizer migration preventing layer is 100μm or more. The cover layer made from the polyvinyl composition and the plasticizer migration preventing layer are both covered to form a cable sheath.
Patent JP-H02146147-A (JP)
Title: Disk attaching/detaching mechanism for floppy disk device
Inventor: SHIMAZU TOSHIMASA
IPC: G11B17/043
Filed: 1988-11-28
Abstract: PURPOSE:To ensure the prevention of the inverse insertion of a magnetic recording medium and to stabilize the ejecting quantity of the magnetic recording medium by providing a locking mechanism, which consists of a locking member, an arm and an arm spring, on a receiver. CONSTITUTION:When a magnetic recording medium case is inversely inserted to a receiver 10, the oblique surface part of the case is not brought into contact with a lock arm axis 21b of a locking member 21, since the locking member 21 does not move, a corner part other than the oblique surface part of the magnetic recording medium case is brought into contact with a locking arm axis 21b, and the case cannot be loaded. When the magnetic recording medium case is ejected, the locking arm axis 21b is brought into contact with the side surface part of the magnetic recording medium case, and the ejecting quantity is suppressed by contact friction force. In such a case, since the locking member 21 linearly moves for a constant quantity, the ejecting quantity of the magnetic recording case is stabilized, and it can stop at an approximately constant position.
Patent JP-H10143878-A (JP)
Title: Optical pickup and optical disk device using the same
Inventor: ONISHI KUNIKAZU
IPC: G11B7/09
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of offset due to objective lens displacement even when a tracking error is detected by a push-pull system by integrating a diffraction grating and a 1/4 wavelength plate with the same actuator as an objective lens. SOLUTION: The diffraction grating 4 and the 1/4 wavelength plate 5 are fixed to the same actuator 10 as the objective lens 6 to be integrated. Thus, even when the objective lens 6 is displaced in the disk radial direction at a tracking control time, the relative position of the division line of the diffraction grating 4 for an optical reflection light beam isn't displaced. The light beam transmitting through the diffraction grating 4 and the 1/4 wavelength plate 5 is converged on an optical disk 7 through the objective lens 6. Then, the reflection beam arrives at the diffraction grating 4 through an original path.  At this time, the incident light beam advances in the prescribed direction by that ±1st-order diffracted light are separated from respective areas of the grating since the polarization direction of the incident light beam is orthogonally intersected with the outward light. Thereafter, the ± 1st-order diffracted light are reflected by a polarizing beam splitter 3 to be made incident on an 8 division detector 9 through a detection lens 8.
Patent JP-H05135739-A (JP)
Title: Metal halide lamp
Inventor: OMURA HIDEAKI
IPC: H01J61/20
Filed: 1991-11-15
Abstract: PURPOSE:To provide a light source having a luminescence spectrum over the whole visible area, an excellent color rendering property, and a long life in a single tube type metal halide lamp. CONSTITUTION:DyI3, NdI3, CsI are sealed in a metal halide lamp sealed with mercury and rare gas and having the lamp power per arc length of 20W/mm or above so that their total weight is set to 1mg/cc or above, the weight of CsI is set to 15-50% of all the iodides, and the weight ratio between DyI3 and NdI3 is set to 0.2<=NdI3/DyI3<=5.
Patent JP-H03164018-A (JP)
Title: Gel insulation bus bar
Inventor: AKIMOTO KENJI
IPC: H02G5/06
Filed: 1989-11-21
Abstract: PURPOSE:To obtain a large-capacity safe gel insulation bus bar by putting charging conductors in a cylindrical metallic case and filling the case with a gel insulator, with a small space left, the space being filled with the gel insulator when it expands. CONSTITUTION:High-voltage conductors 7 are supported and fastened in a metallic case 13 with disc insulating spacers 14 and pillar insulating spacers 15. A high-voltage conductor 7 is connected to adjacent conductors 7 through conductive connectors 11. The metallic case 13 is filled with a gel insulator 16. Silicon gel used as the gel insulator 16 consists of liquid A and liquid B which harden in gel form after 16 hours when mixed with each other. The mixture is poured in the metallic case 13 through valves 12 while still fluid immediately after mixed. The gel insulator 16 is poured in approximately 90% of the space in the metallic case 13 and the remainder of the space is used as a space 18 while is filled with the gel insulator when it expands. The gel insulator 16 is covered by a conductive rubber film 19.
Patent JP-H11132576-A (JP)
Title: Ice storage refrigerating machine
Inventor: MATSUURA SHINJI
IPC: F25B1/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To perform thermal storage operation stably regardless of condensate. SOLUTION: A reference water level pipe 93 provided with a drain valve 99 is located at the reference water level of a thermal storage tank 16. An overflow pipe 92 for draining water exceeding a specified water level is provided above the reference water level pipe 93. Furthermore, a water temperature sensor 82 for the thermal storage tank 16 is provided. When the water temperature is higher than a specified level at the time of starting thermal storage operation, a controller makes a decision that residual ice is not present and the water level in the thermal storage tank 16 is set at the reference water level by opening the drain valve 99. Subsequently, thermal storage operation is performed for a specified time and a specified quantity of ice storage heat is generated.  Extra water due to dew formation is drained through the overflow pipe 92 to the outside of the thermal storage tank 16.
Patent JP-H01142267-A (JP)
Title: Control device for ignition timing
Inventor: KAWAI MOTOFUMI
IPC: F02P5/15
Filed: 1987-11-27
Abstract: PURPOSE:To properly carry out an ignition timing control in an ignition timing control signal which includes a first timing and a second timing which is later than the first timing in one period and which commands the ignition timing of a cylinder corresponding to a second period in the second period, by setting each timing to the optimum. CONSTITUTION:An ignition timing control device 1 receives various detected signals from a sensor group 3 for detecting various operating conditions of an engine while, on the other hand, outputs an ignition timing control signal which includes a first timing and a second timing which is later than the first timing in one period and which commands the ignition timing of a cylinder corresponding to a second timing in the second timing, to an igniter 5. In this case, a means for obtaining the optimum ignition timing to determine the second timing for each cylinder is provided on the ignition timing control device 1. Also, a means for operating the period of the determined second timing is provided. Further, a means for determining the first timing in accordance with the period of the next ignition timing is provided. Thereby, an ignition energy can be controlled to be the maximum in accordance with an operating condition.
Patent JP-H06142468-A (JP)
Title: Production of surface hydrophilic film having pores
Inventor: ANAZAWA TAKANORI
IPC: B01D69/02
Filed: 1992-11-11
Abstract: PURPOSE:To open pores in the surface which is made hydrophilic, of a membrane precursor by stretching this membrane precursor which is a hydrophobic thermoplastic polymer and at least one surface of which has been subjected to a treatment for making hydrophilic. CONSTITUTION:The membrane precursor which is formed by subjecting at least one surface of the molten membrane precursor formed by melt-extrusion molding of the hydrophobic thermoplastic polymer, such as polyolefin or polypropylene, to the treatment for making it hydrophilic, then solidifying the membrane precursor, or the membrane precursor which is formed by subjecting at least one surface of the solid membrane precursor formed by melt-extrusion molding of the thermoplastic polymer to the treatment for making it hydrophilic is used. The porous membrane having the pores communicating the front and rear of the membrane, or a heterogeneous membrane formed with the pores which are open on the front surface which is made hydrophilic of the membrane but are not communicated with the other surface, etc., are obtd. when the pores are generated in the membrane precursor by stretching. Then, this membrane is useful in the case liquid exists on one side of the membrane and gas is in contact with the other side.
Patent JP-H07128188-A (JP)
Title: Non-spherical lens eccentricity measuring apparatus
Inventor: OGAWA HARUO
IPC: G01M11/02
Filed: 1993-11-05
Abstract: PURPOSE:To achieve highly accurate measurement of eccentricity of a non- spherical axis in a non-spherical lens. CONSTITUTION:An eccentric microscope 1 to detect the position of the center of the curvature of a non-spherical lens 2 to be inspected and a rotary holder 3 which holds the non-spherical lens 2 to rotate it centered on an optical axis 2d thereof are arranged free to turn relatively. After the center 2e of the curvature of a center part 2a of the non-spherical lens 2 coincides with a rotating shaft 3a of the rotary holder 3 by means of the eccentric microscope 1. the optical axis 1a of the eccentric microscope 1 and the rotating shaft 3a of the rotary holder are inclined relatively. Thus, the eccentricity of the non-spherical lens 2 is measured by detecting the position of the center of the curvature of a peripheral part 2b of the non-spherical lens 2.
Patent JP-H03164557-A (JP)
Title: Structure coated with highly functional material
Inventor: KIYAMA SEIICHI
IPC: F02G1/055
Filed: 1989-11-20
Abstract: PURPOSE:To improve durability in a simple and inexpensive way by forming a specific mixed layer on the surface of a metallic base material as well as forming a specific compound coat on the surface of the mixed layer, in a heater pipe for connecting a pressurizing cylinder to a regenerator. CONSTITUTION:High pressure gas sealed in a pressurizing cylinder 2 is vertically reciprocated by a moving body 1, and its enthalpies are accumulated and regenerated by a regenerator 3, which is a regenerative heat exchanger, as well as heat is transmitted by a heater pipe 4 for connecting the pressurizing cylinder 2 to the regenerator 3. The high pressure gas is cooled at a cooler 5 as well as drives an output piston 6' so as to control the motion of the moving body 1. In such constitution, a mixed layer 8 formed of base material atoms and reactive gas ion by ion-implantation is formed on the surface of metallic base material 6 forming the heater pipe 4, and a compound coat, excellent in heat resistance, formed of metallic atoms emitted from evaporation source and irradiated reactive gas ion, is formed on the surface of the mixed layer 8.
Patent JP-S63155649-A (JP)
Title: Lead-type resin mold semiconductor device
Inventor: IMADA SHIYOUHEI
IPC: H01L23/28
Filed: 1986-12-19
Abstract: PURPOSE:To sharply improve the deterioration of breakdown strength due to the soldered contact of a lead with the main face of a pellet by a method wherein an insulating protective film on the main face of the pellet is formed in such a way that the film covers the edge of the external circumference of the main face of the pellet. CONSTITUTION:Leads 15a, 15b are fixed to the main face of a plasma-type pellet 10 by means of soldering materials 14a, 14b. A Schottky electrode 13a is formed on the main face on one side of an N-type semiconductor substrate 11, and a thermal oxide film 12 acting as an insulating protective film is formed over the whole area of the main face excluding a region for the electrode 13a. A cathode electrode 13b is formed on the main face on the opposite side of the substrate 11. By this method, even when a swelling part or the like of a molten solder material is formed near the external circumference at the edge of the leads 15a, 15b, the part can be separated by the oxide film 12. As a result, it is possible to sharply improve the deterioration of breakdown strength due to the soldered contact of the leads 15a, 15b with the main face of the pellet 10.
Patent JP-H05114591-A (JP)
Title: Dry etching method
Inventor: KADOMURA SHINGO
IPC: H01L21/3065
Filed: 1991-10-22
Abstract: PURPOSE:To prevent a sputtered product on a base from; readhering when an insulating layer on a wiring material layer is etched. CONSTITUTION:An SiO2 interlayer insulating film 2 on an Si layer 1 containing Al of 1% is subjected to anisotropic etching and a via hole 2a is formed to the depth of 90 to 95% of the film 2 and thereafter, discharge is performed using S2Cl2/H2 mixed gas and an S (sulfur) film is made to deposit selectively on the sidewall surface of the hole 2a to form a sidewall 4. After this, a residual part 2b of the film 2 is subjected to anisotropic etching. In the middle of the above process, there is a possibility that a sputtered product on a base adheres on the sidewall surface of the via hole at a point of time when the layer 1 is exposed, but a readhered material layer does not result in being formed because the sectional form of the hole 2a is formed into a tapered form in a pseudo-manner by the sidewall 4 and ions are implanted also in the sidewall surface. A polythiazyl (SN)x film or an SixNy film may be made to deposit instead of the S film.
Patent JP-H04171927-A (JP)
Title: Fine pattern working method
Inventor: AOYAMA SATORU
IPC: G03F1/80
Filed: 1990-11-06
Abstract: PURPOSE:To prevent an etching shape from becoming larger than a resist shape, and accurately transfer a pattern, by using a mask having an uneven shape on the side surface of a pattern aperture. CONSTITUTION:When resist 3, 4 are exposed and developed by specified exposure amount and selectively eliminated with developer and the like, the side wall of a resist aperture part has a wavy shape. By using this resist as a mask 11, a substrate is subjected to RIE etching. Positive ions 5 which are projected with an incident angle distribution collide with the side surface of the mask 11 (pattern aperture side surface), and are irregularly reflected. As a result, the ions reflected the side surface of the mask 11 do not travel in a specific direction, and a pattern identical to a mask size can be transferred. Thereby so-called bowing phenomenon that the etching shape becomes larger than the pattern shape is not generated.
Patent JP-H05245207-A (JP)
Title: Catheter balloon
Inventor: HAABAATO AARU RADEISUKU
IPC: A61M25/00
Filed: 1992-11-11
Abstract: PURPOSE: To provide a catheter balloon which is formed of a polymer composite with high strength intended for vasodilation in therapy. CONSTITUTION: This catheter balloon 10 consists of a stretchable center body part 12 and two tapered parts provided on the both end parts of the former 12. The body part 12 is of a laminar structure consisting of continuous polymer materials characterized for biaxial orientation properties and the taper ends 14a, 14b are not of such a structure. The taper ends 14a, 14b are coated by applying a polymer layer containing imide to the outer part of the structural layer of each of the taper ends 14a, 14b so that the taper ends 14a, 14b without biaxial orientation properties are strengthened. The polymer containing the imide is continuously applied, as a coat, up to the body part of the balloon 10. The polymer containing the imide applied, in a liquid state, to the structure of the balloon 10 is thermally treated to form a coating of high strength.